Linux Archive

19 Aug 2015

phpMyAdmin “Cannot start session without errors”

Sometimes phpMyAdmin is not accessible and gives the error message “Can’t start session without error”. This can be because of either a client sided issue, or a server-sided issue. From client side issue with cookies and from
18 Aug 2015

Convert a putty ppk file to a pem file

Recently, I am working on the AWS project, so I have to access AWS EC2 instance. ppk file was provided me to connect it, But I have to connect it with Linux machine so I required pem
9 Aug 2015

How to configure Master-Slave MySQL Replication on CentOS/RHEL 5/6/7

MySQL replication is a procedure that permits you to easily keep up multiple copies of a MySQL data by having them replicated consequently from an master to a slave database. This can helpful for some reasons including
31 Jul 2015

How to Check Memory Usage on CentOS/RHEL

Linux has different set of commands to check the usage of memory. The free command shows the total amount of free and used physical and swap memory in the system, as well as the buffers used by
30 Jul 2015

No space left on CentOS/RHEL Server

Sometime you Can’t write to the hard disk on a Linux or Unix-like systems? or in other words we can say that we face issue “No space left on device”, although partition was not nearly full. So
27 Jul 2015

How to install xCache on CentOS/RHEL 5/6/7

XCache is a quick, stable PHP opcode cacher. This generally new opcode caching software has been produced by mOo. XCache optimizes performance caching the compiled state of PHP scripts into the RAM and uses the compiled version
23 Jul 2015

Location of cPanel Log Files

cPanel logs most activity that happens on a server to log files so you can go back and audit log entries for issues, rather than must be on the server at the season of them happening. In
22 Jul 2015

How to Secure phpMyAdmin with .htaccess

While many users require the usefulness of a database administration system like MySQL, they may not feel great communicating with the system exclusively from the MySQL prompt. phpMyAdmin was made so user can cooperate with MySQL through
16 Jul 2015

How to install Apache OpenOffice 4.1.1 on Ubuntu & Debian

Apache OpenOffice is basically made for linux OS and is Flexible and efficient.It can be install on linux and windows platform. It is a good substitute of Libreoffice in linux. It is a open source application. so
14 Jul 2015

How to Install Nagios 4.1.1 on Ubuntu

Nagios is an open source, effective monitoring system. It empowers associations to recognize and resolve IT foundation issues before they affect critical business processes. Nagios has ability of monitoring application, services, entire IT infrastructure. Nagios will be